Data sources

Source-labeled psilocybin and psilocin literature for search, monitoring, export, and citation workflows.

How the research index is built

Eight research sources feed Psilocybin-Research.com PubMed, OpenAlex, Crossref, Europe PMC, ClinicalTrials.gov, PsyArXiv, bioRxiv, and medRxiv provide records that are reconciled into the central research index. psilocybin-research.com PubMed OpenAlex Crossref Europe PMC ClinicalTrials.gov PsyArXiv bioRxiv medRxiv
Source records are fetched, reconciled, and labeled before appearing in the live index. The original sources remain authoritative.

Research workflow

Search, filter, export, analyze, and monitor publications with source labels, publication status, citation links, alerts, API access, and a rights-safe SQLite download. Read about the methods and limitations. Explore the dataset and reuse guide or research trends by year.

Researcher index

Authors in the psilocybin and psilocin literature

Search researcher names, inspect publication history, find recurring topics, and create author watch alerts without collecting unverified contact lists.

L Johansen

31 indexed publications match this author name.

ORCID
0000-0003-1180-0428
OpenAlex
https://openalex.org/A5029788824

Author watchlist

Create a confirmed email alert for new publications matching this author.

Publication history

Investigating molecular and hemodynamic effects of LSD in the human brain.Nature neuroscience · 2026-10-12Psilocybin's effect on human brain synaptic plasticity.Translational psychiatry · 2026-07-15Effects of psilocybin on sleep quality and brain microstructure in chronic cluster headacheJournal of Psychopharmacology · 2026-05-29Case Report: Repeated low doses of psilocybin reduce perceived symptom severity but fail to restore cognitive flexibility in a case of severe obsessive-compulsive disorder: an observational case study of identical twinsFrontiers in Psychiatry · 2026-04-21Behavioral effects of psychedelic and non-psychedelic serotonin 2A receptor agonist drugs in pigsNeuroscience Applied · 2026-01-01229. PSILOCYBIN WITH PSYCHOTHERAPEUTIC SUPPORT FOR TREATMENT-RESISTANT DEPRESSION: A PILOT CLINICAL TRIALThe international journal of neuropsychopharmacology · 2025-08-01Molecular, haemodynamic and functional effects of LSD in the human brainmedRxiv · 2025-06-18Consistent evidence that brain serotonin 2A receptor binding is positively associated with personality-based risk markers of depression.The British journal of psychiatry: the journal of mental science · 2025-03-01Psilocybin with psychotherapeutic support for treatment-resistant depression: a pilot clinical trial.Therapeutic advances in psychopharmacology · 2025-01-01Acute psilocybin and ketanserin effects on cerebral blood flow: 5-HT2AR neuromodulation in healthy humansmedRxiv · 2024-09-22­­­­Single-Dose Psilocybin Therapy for Alcohol Use Disorder: Pharmacokinetics, Feasibility, Safety, and Efficacy in an Open-Label StudyResearch Square · 2024-08-23Effects of psilocybin and sleep quality on brain water diffusivity and microstructure in healthy individuals and chronic cluster headache patientsNeuroscience Applied · 2024-01-01CCH attack frequency reduction after psilocybin correlates with hypothalamic functional connectivity.Headache · 2024-01-01Acute neurovascular effects of psilocybin administration in healthy humans: Implications for cerebral blood flow measurements using arterial spin labellingNeuroscience Applied · 2023-01-01Change in whole blood BDNF after escitalopram or psilocybin intervention in patients with depression and healthy controlsNeuroscience Applied · 2023-01-01Molecular Structure, Reactivity and Spectroscopic Properties of Hallucinogens Psilocybin, Mescaline and their Derivatives - A Computational StudyLetters in Applied NanoBioScience · 2022-09-17Psilocybin-induced reduction in chronic cluster headache attack frequency correlates with changes in hypothalamic functional connectivitymedRxiv · 2022-07-10The psychological processes of classic psychedelics in the treatment of depression: a systematic review protocol.Systematic reviews · 2022-05-05Psilocybin-induced changes in brain network integrity and segregation correlate with plasma psilocin level and psychedelic experienceEuropean Neuropsychopharmacology · 2021-09-01Psilocybin-induced changes in brain network integrity and segregation correlate with plasma psilocin level and psychedelic experiencebioRxiv · 2021-02-05A Single Dose of Psilocybin Increases Synaptic Density and Decreases 5-HT Receptor Density in the Pig Brain.International journal of molecular sciences · 2021-01-15Effects of a single dose of psilocybin on behaviour, brain 5-HT receptor occupancy and gene expression in the pig.European neuropsychopharmacology: the journal of the European College of Neuropsychopharmacology · 2021-01-01A Single Dose of Psilocybin Increases Synaptic Density and Decreases 5-HT2A Receptor Density in the Pig BrainPreprints.org · 2020-11-30P.804A single dose of psilocybin increases synaptic density and decreases 5-HT2A receptor density in the pig brainEuropean Neuropsychopharmacology · 2020-11-01P.227 Psilocybin induces resting-state functional connectivity changes, which correlate with plasma psilocin levels and psychedelic experienceEuropean Neuropsychopharmacology · 2020-11-01Psychedelic effects of psilocybin correlate with serotonin 2A receptor occupancy and plasma psilocin levelsNeuropsychopharmacology · 2019-06-01Correction: Psychedelic effects of psilocybin correlate with serotonin 2A receptor occupancy and plasma psilocin levelsNeuropsychopharmacology · 2019-06-01Psilocybin occupancy of brain serotonin 2A receptors correlates with psilocin levels and subjective experience: a [11C]Cimbi-36 PET study in humansEuropean Neuropsychopharmacology · 2019-01-01Psychedelics not linked to mental health problems or suicidal behavior: a population study.Journal of psychopharmacology (Oxford, England) · 2015-03-01Over 30 million psychedelic users in the United States.F1000Research · 2013-01-01Psychedelics and mental health: a population study.PloS one · 2013-01-01

Author directory

Robin Carhart-Harris178 publicationsDavid Nutt122 publicationsDavid Erritzøe85 publicationsFranz X. Vollenweider85 publicationsRoland R. Griffiths84 publicationsMatthew W. Johnson71 publicationsKatrin H. Preller64 publicationsFrederick S. Barrett61 publicationsGitte M. Knudsen58 publicationsLeor Roseman55 publicationsJames Rucker49 publicationsAlbert Garcia-Romeu46 publicationsTomáš Páleníček45 publicationsPatrick M. Fisher44 publicationsSandeep M. Nayak43 publicationsDea Siggaard Stenbæk42 publicationsJoshua D. Rosenblat42 publicationsKim P. C. Kuypers41 publicationsNatasha L. Mason38 publicationsPeter S. Hendricks38 publicationsAlan K. Davis36 publicationsDavid Bryce Yaden35 publicationsMatthias E. Liechti34 publicationsChristopher Timmermann33 publicationsJohns Hopkins University33 publicationsMuhammad Ishrat Husain33 publicationsBrice Ozenne32 publicationsGuy M. Goodwin30 publicationsHannes Kettner30 publicationsRoger S. McIntyre30 publicationsDirk Hoffmeister29 publicationsJohannes G. Ramaekers29 publicationsMichael P. Bogenschutz29 publicationsStephen Ross29 publicationsErich Seifritz27 publicationsRobert B. Kargbo27 publicationsBrian Anderson26 publicationsXiaohui Wang26 publicationsCharles D. Nichols25 publicationsDrummond E-Wen McCulloch25 publicationsMartin Korsbak Madsen25 publicationsRichard J. Zeifman25 publicationsAllan H. Young24 publicationsGabrielle Agin-Liebes24 publicationsJavier González-Maeso24 publicationsMartin Kuchař24 publicationsMorten L. Kringelbach24 publicationsNathan D. Sepeda24 publicationsPaul Liknaitzky24 publicationsFriederike Holze23 publicationsNatalie Gukasyan23 publicationsRAFAEL GUIMARÃES DOS SANTOS23 publicationsGustavo Deco22 publicationsScott Aaronson22 publicationsAdam L. Halberstadt21 publicationsBrian S. Barnett21 publicationsBruna Giribaldi21 publicationsJacob S. Aday21 publicationsJaime E. C. Hallak21 publicationsManoj Doss21 publicationsOlivia Carter21 publicationsOtto Simonsson21 publicationsBenjamin Kelmendi20 publicationsJiřı́ Horáček20 publicationsMichael Kometer20 publicationsAlex Kwan19 publicationsBernard Lerer19 publicationsMatthew B. Wall19 publicationsRoland A. Fischer19 publicationsRotem Petranker19 publicationsCharles L. Raison18 publicationsDavid E. Nichols18 publicationsEnzo Tagliazucchi18 publicationsFelix Müller18 publicationsFilip Tylš18 publicationsMendel Kaelen18 publicationsRobert A. Schoevers18 publicationsAlexander M. Sherwood17 publicationsAmanda Feilding17 publicationsChristopher S. Stauffer17 publicationsDavid J. Hellerstein17 publicationsFernando Rosas17 publicationsJeffrey Guss17 publicationsMilan Scheidegger17 publicationsTomislav Majić17 publicationsWilliam A. Richards17 publicationsClaire J. Foldi16 publicationsGeyer MA16 publicationsJason B. Luoma16 publicationsKevin F. Boehnke16 publicationsLea J. Mertens16 publicationsMalievskaia E16 publicationsManish Agrawal16 publicationsNadav Liam Modlin16 publicationsSophia Armand16 publicationsYale University16 publicationsAnna M. Becker15 publicationsCharles S. Grob15 publicationsEmmanuelle A. D. Schindler15 publicationsFelix Hasler15 publicationsGerhard Gründer15 publicationsJennifer Jones15 publicationsJoshua S. Siegel15 publicationsKelly JR15 publicationsLindsey Marwood15 publicationsSuresh Muthukumaraswamy15 publicationsTzuri Lifschytz15 publicationsUniversity Hospital15 publicationsBoadie W. Dunlop14 publicationsBrandon Weiss14 publicationsChristopher Pittenger14 publicationsDanica E. Johnson14 publicationsFederico Seragnoli14 publicationsGregor Hasler14 publicationsHenrik Jungaberle14 publicationsJanis Fricke14 publicationsJeng-Yu Tsai14 publicationsJochen Gartz14 publicationsJosé Carlos Bouso14 publicationsMeg J Spriggs14 publications